AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 559
AT32UC3B1256-AUR
Manufacturer Part Number
AT32UC3B1256-AUR
Description
MCU AVR32 256K FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B164-AUR.pdf
(680 pages)
Specifications of AT32UC3B1256-AUR
Package / Case
48-TQFP, 48-VQFP
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
60MHz
Number Of I /o
28
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
32K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 6x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3B1256-AUR
Manufacturer:
OMRON
Quantity:
12 000
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25.7.1
Name:
Access Type:
Offset:
Reset Value:
• START: Start Conversion
• SWRST: Software Reset
32059J–12/2010
31
23
15
–
–
–
7
–
Writing a one to this bit will begin an analog-to-digital conversion.
Writing a zero to this bit has no effect.
This bit always reads zero.
Writing a one to this bit will reset the ADC.
Writing a zero to this bit has no effect.
This bit always reads zero.
Control Register
30
22
14
CR
Write-only
0x00
0x00000000
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
START
25
17
–
–
9
–
1
AT32UC3B
SWRST
24
16
–
–
8
–
0
559
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